Direct lead isotope analysis in Hg-rich sulfides by LA-MC-ICP-MS with a gas exchange device and matrix-matched calibration
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- 作者：Wen Zhanga ; Zhaochu Hua ; zchu@vip.sina.com" class="auth_mail" title="E-mail the corresponding author ; Detlef Gü ; ntherb ; guenther@inorg.chem.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Yongsheng Liua ; Wenli Linga ; Keqing Zonga ; Haihong Chena ; Shan Gaoa
- 关键词：LA-MC-ICP-MS ; Lead isotope ; Gas exchange device ; Matrix effect ; Sulfide reference materials
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：948
- 期：Complete
- 页码：9-18
- 全文大小：2818 K
文摘
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Improved approach of in-situ Pb isotope analysis in Hg-rich sulfides.
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Complete removal of Hg interference from aerosol particles transported in helium by a gas exchange device.
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Evaluation and recommendation of two sulfides as the potential sulfide standard candidates.
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Characterization of potential matrix-matched sulfide reference materials for LA analysis.